/*
 * Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

package com.amazonaws.services.dynamodbv2.model.transform;

import com.amazonaws.services.dynamodbv2.model.*;
import com.amazonaws.util.json.AwsJsonWriter;

/**
 * JSON marshaller for POJO
 * AutoScalingTargetTrackingScalingPolicyConfigurationDescription
 */
class AutoScalingTargetTrackingScalingPolicyConfigurationDescriptionJsonMarshaller {

    public void marshall(
            AutoScalingTargetTrackingScalingPolicyConfigurationDescription autoScalingTargetTrackingScalingPolicyConfigurationDescription,
            AwsJsonWriter jsonWriter) throws Exception {
        jsonWriter.beginObject();
        if (autoScalingTargetTrackingScalingPolicyConfigurationDescription.getDisableScaleIn() != null) {
            Boolean disableScaleIn = autoScalingTargetTrackingScalingPolicyConfigurationDescription
                    .getDisableScaleIn();
            jsonWriter.name("DisableScaleIn");
            jsonWriter.value(disableScaleIn);
        }
        if (autoScalingTargetTrackingScalingPolicyConfigurationDescription.getScaleInCooldown() != null) {
            Integer scaleInCooldown = autoScalingTargetTrackingScalingPolicyConfigurationDescription
                    .getScaleInCooldown();
            jsonWriter.name("ScaleInCooldown");
            jsonWriter.value(scaleInCooldown);
        }
        if (autoScalingTargetTrackingScalingPolicyConfigurationDescription.getScaleOutCooldown() != null) {
            Integer scaleOutCooldown = autoScalingTargetTrackingScalingPolicyConfigurationDescription
                    .getScaleOutCooldown();
            jsonWriter.name("ScaleOutCooldown");
            jsonWriter.value(scaleOutCooldown);
        }
        if (autoScalingTargetTrackingScalingPolicyConfigurationDescription.getTargetValue() != null) {
            Double targetValue = autoScalingTargetTrackingScalingPolicyConfigurationDescription
                    .getTargetValue();
            jsonWriter.name("TargetValue");
            jsonWriter.value(targetValue);
        }
        jsonWriter.endObject();
    }

    private static AutoScalingTargetTrackingScalingPolicyConfigurationDescriptionJsonMarshaller instance;

    public static AutoScalingTargetTrackingScalingPolicyConfigurationDescriptionJsonMarshaller getInstance() {
        if (instance == null)
            instance = new AutoScalingTargetTrackingScalingPolicyConfigurationDescriptionJsonMarshaller();
        return instance;
    }
}
